Yes, it will fit IF you swap out the flange for the spring brackets of the old deck.
In addition, if your old deck was a CD6, and the front panel was still good, you can swap that out. It clips on the front and has one small cable and one board connector that connects it. To remove one, take out all the black screws around the edge of the bezel, and carefully pry up the edge to release it from the tabs and pull it off.
Next, unplug the small cable by carefully prying out the connector from the jack on the back of the board. Reverse the process to install the new front panel.
I know for a fact that Lincoln Aviator CD6 front panels and Rangers can be swapped because I've done it to get a color change on mine. Most likely all CD6's are interchangeable of the non-Pioneer variety. However, some functions such as the compressor are absent and replaced with other functions on some units, so you may lose that one buttons function up next to the telephone "mute" button.
Notice it says "DSP" on the one you're looking at. When you swap your front panel over to it, that button will say "COMP" and will be non-functional.